A box type incubation tank

By introducing hydraulic push rods and a transmission system into the incubator, automatic egg turning is achieved, solving the problems of low efficiency and damage to fertilized eggs caused by manual egg turning, and improving the hatching rate and the reliability of hatching.

CN224522096UActive Publication Date: 2026-07-21FUJIAN BRADY PHARMA CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
FUJIAN BRADY PHARMA CO LTD
Filing Date
2025-07-17
Publication Date
2026-07-21

AI Technical Summary

Technical Problem

Existing incubators do not have automatic egg-turning functions, requiring manual turning, which leads to low efficiency, easy damage to fertilized eggs, affects normal embryo development, and reduces hatching rate.

Method used

A box-type incubator was designed, which uses components such as hydraulic push rods, toothed plates, gears, square rods, rotating sleeves, first bevel gears and second bevel gears to realize the automatic egg-turning function. The transmission system drives the rotating disk to rotate, turning the fertilized eggs at regular intervals, avoiding the inaccuracy and damage of manual operation.

Benefits of technology

It achieves automated egg turning, improves hatching rate, provides a uniform development environment, avoids embryo adhesion and fertilized egg shaking, and significantly improves the reliability and efficiency of hatching.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224522096U_ABST
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Abstract

This utility model discloses a box-type incubator, relating to the field of aquaculture technology. The technical solution includes an incubator body with multiple incubation support mechanisms inside. Each support mechanism includes a support frame located inside the incubator body. Rotating discs are connected to both sides of the support frame via bearings. A support plate is fixed between two rotating discs. Side grooves are opened on one side of each rotating disc, and multiple limiting grooves are opened on one side of each side groove. A pressure plate is provided between two side grooves. Two top grooves are opened on the top of the pressure plate. A telescopic rod is fixedly installed inside the top groove, and a spring is fixedly sleeved on the outside of the telescopic rod. A locking plate is fixedly connected to one end of the telescopic rod, extending into the limiting groove. The beneficial effects of this utility model are: it controls the timed rotation of fertilized eggs, avoiding the inefficiency and inaccuracy of manual egg turning, effectively preventing embryo adhesion, and providing a more uniform environment for embryo development, thereby significantly improving the hatching rate.
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